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<pre><code><a href="#1" id="1" class="l">  1: </a><span class="xlang">&lt;?php</span>
<a href="#2" id="2" class="l">  2: </a>
<a href="#3" id="3" class="l">  3: </a><span class="php-comment">/**
</span><a href="#4" id="4" class="l">  4: </a><span class="php-comment"> * This file is part of the Nette Framework (http://nette.org)
</span><a href="#5" id="5" class="l">  5: </a><span class="php-comment"> *
</span><a href="#6" id="6" class="l">  6: </a><span class="php-comment"> * Copyright (c) 2004, 2010 David Grudl (http://davidgrudl.com)
</span><a href="#7" id="7" class="l">  7: </a><span class="php-comment"> *
</span><a href="#8" id="8" class="l">  8: </a><span class="php-comment"> * For the full copyright and license information, please view
</span><a href="#9" id="9" class="l">  9: </a><span class="php-comment"> * the file license.txt that was distributed with this source code.
</span><a href="#10" id="10" class="l"> 10: </a><span class="php-comment"> */</span>
<a href="#11" id="11" class="l"> 11: </a>
<a href="#12" id="12" class="l"> 12: </a><span class="php-keyword1">namespace</span> Nette\Forms;
<a href="#13" id="13" class="l"> 13: </a>
<a href="#14" id="14" class="l"> 14: </a><span class="php-keyword1">use</span> Nette;
<a href="#15" id="15" class="l"> 15: </a>
<a href="#16" id="16" class="l"> 16: </a>
<a href="#17" id="17" class="l"> 17: </a>
<a href="#18" id="18" class="l"> 18: </a><span class="php-comment">/**
</span><a href="#19" id="19" class="l"> 19: </a><span class="php-comment"> * Single line text input control.
</span><a href="#20" id="20" class="l"> 20: </a><span class="php-comment"> *
</span><a href="#21" id="21" class="l"> 21: </a><span class="php-comment"> * @author     David Grudl
</span><a href="#22" id="22" class="l"> 22: </a><span class="php-comment"> */</span>
<a href="#23" id="23" class="l"> 23: </a><span class="php-keyword1">class</span> TextInput <span class="php-keyword1">extends</span> TextBase
<a href="#24" id="24" class="l"> 24: </a>{
<a href="#25" id="25" class="l"> 25: </a>
<a href="#26" id="26" class="l"> 26: </a>    <span class="php-comment">/**
</span><a href="#27" id="27" class="l"> 27: </a><span class="php-comment">     * @param  string  control name
</span><a href="#28" id="28" class="l"> 28: </a><span class="php-comment">     * @param  string  label
</span><a href="#29" id="29" class="l"> 29: </a><span class="php-comment">     * @param  int  width of the control
</span><a href="#30" id="30" class="l"> 30: </a><span class="php-comment">     * @param  int  maximum number of characters the user may enter
</span><a href="#31" id="31" class="l"> 31: </a><span class="php-comment">     */</span>
<a href="#32" id="32" class="l"> 32: </a>    <span class="php-keyword1">public</span> <span class="php-keyword1">function</span> __construct(<span class="php-var">$label</span> = <span class="php-keyword1">NULL</span>, <span class="php-var">$cols</span> = <span class="php-keyword1">NULL</span>, <span class="php-var">$maxLength</span> = <span class="php-keyword1">NULL</span>)
<a href="#33" id="33" class="l"> 33: </a>    {
<a href="#34" id="34" class="l"> 34: </a>        parent::__construct(<span class="php-var">$label</span>);
<a href="#35" id="35" class="l"> 35: </a>        <span class="php-var">$this</span>-&gt;control-&gt;type = <span class="php-quote">'text'</span>;
<a href="#36" id="36" class="l"> 36: </a>        <span class="php-var">$this</span>-&gt;control-&gt;size = <span class="php-var">$cols</span>;
<a href="#37" id="37" class="l"> 37: </a>        <span class="php-var">$this</span>-&gt;control-&gt;maxlength = <span class="php-var">$maxLength</span>;
<a href="#38" id="38" class="l"> 38: </a>        <span class="php-var">$this</span>-&gt;filters[] = callback(<span class="php-var">$this</span>, <span class="php-quote">'sanitize'</span>);
<a href="#39" id="39" class="l"> 39: </a>        <span class="php-var">$this</span>-&gt;value = <span class="php-quote">''</span>;
<a href="#40" id="40" class="l"> 40: </a>    }
<a href="#41" id="41" class="l"> 41: </a>
<a href="#42" id="42" class="l"> 42: </a>
<a href="#43" id="43" class="l"> 43: </a>
<a href="#44" id="44" class="l"> 44: </a>    <span class="php-comment">/**
</span><a href="#45" id="45" class="l"> 45: </a><span class="php-comment">     * Filter: removes unnecessary whitespace and shortens value to control's max length.
</span><a href="#46" id="46" class="l"> 46: </a><span class="php-comment">     * @return string
</span><a href="#47" id="47" class="l"> 47: </a><span class="php-comment">     */</span>
<a href="#48" id="48" class="l"> 48: </a>    <span class="php-keyword1">public</span> <span class="php-keyword1">function</span> sanitize(<span class="php-var">$value</span>)
<a href="#49" id="49" class="l"> 49: </a>    {
<a href="#50" id="50" class="l"> 50: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$this</span>-&gt;control-&gt;maxlength &amp;&amp; <span class="php-keyword2">iconv_strlen</span>(<span class="php-var">$value</span>, <span class="php-quote">'UTF-8'</span>) &gt; <span class="php-var">$this</span>-&gt;control-&gt;maxlength) {
<a href="#51" id="51" class="l"> 51: </a>            <span class="php-var">$value</span> = <span class="php-keyword2">iconv_substr</span>(<span class="php-var">$value</span>, <span class="php-num">0</span>, <span class="php-var">$this</span>-&gt;control-&gt;maxlength, <span class="php-quote">'UTF-8'</span>);
<a href="#52" id="52" class="l"> 52: </a>        }
<a href="#53" id="53" class="l"> 53: </a>        <span class="php-keyword1">return</span> Nette\String::<span class="php-keyword2">trim</span>(<span class="php-keyword2">strtr</span>(<span class="php-var">$value</span>, <span class="php-quote">&quot;\r\n&quot;</span>, <span class="php-quote">'  '</span>));
<a href="#54" id="54" class="l"> 54: </a>    }
<a href="#55" id="55" class="l"> 55: </a>
<a href="#56" id="56" class="l"> 56: </a>
<a href="#57" id="57" class="l"> 57: </a>
<a href="#58" id="58" class="l"> 58: </a>    <span class="php-comment">/**
</span><a href="#59" id="59" class="l"> 59: </a><span class="php-comment">     * Sets or unsets the password mode.
</span><a href="#60" id="60" class="l"> 60: </a><span class="php-comment">     * @param  bool
</span><a href="#61" id="61" class="l"> 61: </a><span class="php-comment">     * @return TextInput  provides a fluent interface
</span><a href="#62" id="62" class="l"> 62: </a><span class="php-comment">     */</span>
<a href="#63" id="63" class="l"> 63: </a>    <span class="php-keyword1">public</span> <span class="php-keyword1">function</span> setPasswordMode(<span class="php-var">$mode</span> = <span class="php-keyword1">TRUE</span>)
<a href="#64" id="64" class="l"> 64: </a>    {
<a href="#65" id="65" class="l"> 65: </a>        <span class="php-var">$this</span>-&gt;control-&gt;type = <span class="php-var">$mode</span> ? <span class="php-quote">'password'</span> : <span class="php-quote">'text'</span>;
<a href="#66" id="66" class="l"> 66: </a>        <span class="php-keyword1">return</span> <span class="php-var">$this</span>;
<a href="#67" id="67" class="l"> 67: </a>    }
<a href="#68" id="68" class="l"> 68: </a>
<a href="#69" id="69" class="l"> 69: </a>
<a href="#70" id="70" class="l"> 70: </a>
<a href="#71" id="71" class="l"> 71: </a>    <span class="php-comment">/**
</span><a href="#72" id="72" class="l"> 72: </a><span class="php-comment">     * Generates control's HTML element.
</span><a href="#73" id="73" class="l"> 73: </a><span class="php-comment">     * @return Nette\Web\Html
</span><a href="#74" id="74" class="l"> 74: </a><span class="php-comment">     */</span>
<a href="#75" id="75" class="l"> 75: </a>    <span class="php-keyword1">public</span> <span class="php-keyword1">function</span> getControl()
<a href="#76" id="76" class="l"> 76: </a>    {
<a href="#77" id="77" class="l"> 77: </a>        <span class="php-var">$control</span> = parent::getControl();
<a href="#78" id="78" class="l"> 78: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$this</span>-&gt;control-&gt;type !== <span class="php-quote">'password'</span>) {
<a href="#79" id="79" class="l"> 79: </a>            <span class="php-var">$control</span>-&gt;value = <span class="php-var">$this</span>-&gt;getValue() === <span class="php-quote">''</span> ? <span class="php-var">$this</span>-&gt;translate(<span class="php-var">$this</span>-&gt;emptyValue) : <span class="php-var">$this</span>-&gt;value;
<a href="#80" id="80" class="l"> 80: </a>        }
<a href="#81" id="81" class="l"> 81: </a>        <span class="php-keyword1">return</span> <span class="php-var">$control</span>;
<a href="#82" id="82" class="l"> 82: </a>    }
<a href="#83" id="83" class="l"> 83: </a>
<a href="#84" id="84" class="l"> 84: </a>
<a href="#85" id="85" class="l"> 85: </a>
<a href="#86" id="86" class="l"> 86: </a>    <span class="php-keyword1">public</span> <span class="php-keyword1">function</span> notifyRule(Rule <span class="php-var">$rule</span>)
<a href="#87" id="87" class="l"> 87: </a>    {
<a href="#88" id="88" class="l"> 88: </a>        <span class="php-keyword1">if</span> (<span class="php-keyword2">is_string</span>(<span class="php-var">$rule</span>-&gt;operation) &amp;&amp; <span class="php-keyword2">strcasecmp</span>(<span class="php-var">$rule</span>-&gt;operation, <span class="php-quote">':length'</span>) === <span class="php-num">0</span> &amp;&amp; !<span class="php-var">$rule</span>-&gt;isNegative) {
<a href="#89" id="89" class="l"> 89: </a>            <span class="php-var">$this</span>-&gt;control-&gt;maxlength = <span class="php-keyword2">is_array</span>(<span class="php-var">$rule</span>-&gt;arg) ? <span class="php-var">$rule</span>-&gt;arg[<span class="php-num">1</span>] : <span class="php-var">$rule</span>-&gt;arg;
<a href="#90" id="90" class="l"> 90: </a>
<a href="#91" id="91" class="l"> 91: </a>        } <span class="php-keyword1">elseif</span> (<span class="php-keyword2">is_string</span>(<span class="php-var">$rule</span>-&gt;operation) &amp;&amp; <span class="php-keyword2">strcasecmp</span>(<span class="php-var">$rule</span>-&gt;operation, <span class="php-quote">':maxLength'</span>) === <span class="php-num">0</span> &amp;&amp; !<span class="php-var">$rule</span>-&gt;isNegative) {
<a href="#92" id="92" class="l"> 92: </a>            <span class="php-var">$this</span>-&gt;control-&gt;maxlength = <span class="php-var">$rule</span>-&gt;arg;
<a href="#93" id="93" class="l"> 93: </a>        }
<a href="#94" id="94" class="l"> 94: </a>
<a href="#95" id="95" class="l"> 95: </a>        parent::notifyRule(<span class="php-var">$rule</span>);
<a href="#96" id="96" class="l"> 96: </a>    }
<a href="#97" id="97" class="l"> 97: </a>
<a href="#98" id="98" class="l"> 98: </a>
<a href="#99" id="99" class="l"> 99: </a>}
<a href="#100" id="100" class="l">100: </a></code></pre>

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